# adapted from https://cmake.org/Wiki/RecipeAddUninstallTarget

IF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
  MESSAGE(FATAL_ERROR "Cannot find install manifest: @CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
ENDIF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")

FILE(STRINGS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
STRING(REGEX REPLACE " " ";" files "${files}")
FOREACH(file ${files})
  set(FILEPATH $ENV{DESTDIR}${file})
  MESSAGE(STATUS "Uninstalling [${FILEPATH}]")
  IF(EXISTS ${FILEPATH})
    EXEC_PROGRAM(
      "@CMAKE_COMMAND@" ARGS "-E remove ${FILEPATH}"
      OUTPUT_VARIABLE rm_out
      RETURN_VALUE rm_retval
      )
    IF(NOT "${rm_retval}" STREQUAL 0)
      MESSAGE(FATAL_ERROR "Problem when removing ${FILEPATH}")
    ENDIF(NOT "${rm_retval}" STREQUAL 0)
  ELSE(EXISTS ${FILEPATH})
    MESSAGE(STATUS "File ${FILEPATH} does not exist.")
  ENDIF(EXISTS ${FILEPATH})
ENDFOREACH(file)
